linux-kernel - Re: [PATCH] crypto: marvell/cesa

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Message-ID: <20180118120314.GG20717@gondor.apana.org.au>
Date:   Thu, 18 Jan 2018 23:03:14 +1100
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Robin Murphy <robin.murphy@....com>
Cc:     boris.brezillon@...e-electrons.com, arno@...isbad.org,
        davem@...emloft.net, hch@....de, linux-crypto@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] crypto: marvell/cesa - Fix DMA API misuse

On Wed, Jan 10, 2018 at 03:15:43PM +0000, Robin Murphy wrote:
> phys_to_dma() is an internal helper for certain DMA API implementations,
> and is not appropriate for drivers to use. It appears that what the CESA
> driver really wants to be using is dma_map_resource() - admittedly that
> didn't exist when the offending code was first merged, but it does now.
> 
> Signed-off-by: Robin Murphy <robin.murphy@....com>

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
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